8000622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 20700576

約数和(自身を除く): 12699954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 193, 282, 294, 329, 386, 423, 441, 579, 658, 846, 882, 987, 1158, 1351, 1737, 1974, 2303, 2702, 2961, 3474, 4053, 4606, 5922, 6909, 8106, 9071, 9457, 12159, 13818, 18142, 18914, 20727, 24318, 27213, 28371, 41454, 54426, 56742, 63497, 81639, 85113, 126994, 163278, 170226, 190491, 380982, 444479, 571473, 888958, 1142946, 1333437, 2666874, 4000311, 8000622]

約数ペア:

[(1, 8000622), (2, 4000311), (3, 2666874), (6, 1333437), (7, 1142946), (9, 888958), (14, 571473), (18, 444479), (21, 380982), (42, 190491), (47, 170226), (49, 163278), (63, 126994), (94, 85113), (98, 81639), (126, 63497), (141, 56742), (147, 54426), (193, 41454), (282, 28371), (294, 27213), (329, 24318), (386, 20727), (423, 18914), (441, 18142), (579, 13818), (658, 12159), (846, 9457), (882, 9071), (987, 8106), (1158, 6909), (1351, 5922), (1737, 4606), (1974, 4053), (2303, 3474), (2702, 2961)]